Sany Fault Codes
Monitor fault codes for Sany excavators, from Sany operation manuals and references. 14 codes.
SY-series excavators (general E codes)
| Code | Fault | Meaning |
|---|---|---|
| E001 | Power supply voltage too low | The power supply voltage of the excavator is too low (fault description quoted from SANY documentation; the sa… |
| E002 | Power supply voltage too high | The power supply voltage is too high (fault description quoted from SANY documentation; the same meaning is gi… |
SY215 excavator (monitor failure codes)
| Code | Fault | Meaning |
|---|---|---|
| 11 | Controller failure | Controller failure (monitor-displayed failure code in the SY215 operation manual).… |
| 12 | Motor current / connection abnormal | Throttle motor current abnormal / motor connection abnormal.… |
| 13 | Motor operation paused | Throttle motor operation paused (motor stopped).… |
| 14 | Motor working range improper | Throttle motor working range improper (out of calibrated range).… |
| 15 | Power supply voltage over 36V | Power supply voltage over 36V.… |
| 16 | Controller internal temperature abnormal | Internal temperature of the controller abnormal.… |
| 17 | Sensor power supply abnormal | Sensor power supply abnormal.… |
| 18 | Abnormal communication with monitor | Abnormal communication with the monitor (display).… |
| 19 | Backup battery voltage low | Backup battery voltage low.… |
| 20 | Front pump output pressure abnormal | Front pump output pressure abnormal.… |
| 21 | Rear pump output pressure abnormal | Rear pump output pressure abnormal.… |
| 22 | Arm-in pilot pressure abnormal | Arm-in (stick retract) pilot pressure abnormal.… |
Every entry names its source on its own page. Always confirm in the service manual for your exact model.